Bosch Rexroth CytroPac, Руководство по эксплуатации

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74/84 Technical data
Bosch Rexroth AG , CytroPac, RE 51055-B/06.17
The cooling water supply for cooling the motor and the frequency converter must
always be activated before the operation. It must be ensured that the cooling
water supply temperature does not fall below the dewpoint of the ambient air of
the power unit.
Use of other coolants possible after consultation.
Electric
Line connection
▶ Performance class kW 1.5; 2.2; 3.0; 4.0
▶ Voltage (according to IEC 60038) V 380 ... 480 AC (-15% / +10%)
▶ Frequency Hz 50/60
Protection class according to DIN EN 60529 IP 54
1)
Maximum fuse
(on the customer side)
▶ Power 1.5 kW max. A 10
▶ Power 2.2 kW max. A 16
▶ Power 3.0 kW max. A 20
▶ Power 4.0 kW max. A 20
▶ Supply line cross-section max. mm 2 2.5
Control port
▶ Voltage VDC 24 ±5%
▶ Maximum fuse
Characteristic:
Circuit breakers A, B, C, Z
Micro-fuses FF, F, M, T
max. A 1
▶ Supply line cross-section max. mm 2 0.34 (up to a length of 5 m, 0.25 is possible)
1)
Only with suitable connectors or protective caps, see chapter 17.3 "Accessories".
Cooling water
Cooling
water supply
requirements ▶ Flow l/min > 10
▶ Inlet temperature °C 15 … 25
▶ Ports G1/2 (2x)
▶ Maximum glycol content % 30
▶ Maximum cooling water pressure bar 30